TPA6013A4 - Texas Instruments

TPA6013A4 3-W STEREO AUDIO POWER AMPLIFIER

The TPA6013A4 is a stereo audio power amplifier that drives 3 W/channel of continuous RMS power into a 3-Ω load. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control. Notebook and pocket PCs benefit from the integrated feature set that minimizes external components without sacrific.

Features

1
•2 Advanced 32-Steps DC Volume Control
  – Steps from
  –40 to 18 dB
  – Fade Mode
  – Maximum Volume Setting for SE Mode
  – Adjustable SE Volume Control Referenced to BTL Volume Control
• 3 W Into 3-Ω Speakers
• Stereo Input MUX
• Headphone Mode
• Pin-to-pin compatible with TPA6011A4 and TPA6012A4
• 24-pin PowerPAD™ Package (PWP) APPLICATIONS
• Notebook PC
• LCD Monitors
• Pocket PC APPLICATION CIRCUIT DESCRIPTION The TPA6013A4 is a stereo audio power amplifier that drives 3 W/channel of continuous RMS power into a 3-Ω load. Advanced dc volume control minimizes external components and allows BTL (s.